公开(公告)号：US09781667B2

公开(公告)日：2017-10-03

申请号：US15466450

申请日：2017-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-Rae Cho ,  Sun-Ae Kim ,  Ji-Young Kwahk ,  Hyun-Joo Oh

IPC: H04L29/06 ,  H04W48/18 ,  H04B17/318 ,  H04W76/04 ,  H04M1/725 ,  H04W36/14 ,  H04W84/12 ,  H04W88/08

CPC classification number: H04W36/14 ,  H04B17/318 ,  H04L43/16 ,  H04L61/2007 ,  H04L65/60 ,  H04M1/72563 ,  H04N7/147 ,  H04N7/148 ,  H04W4/02 ,  H04W48/16 ,  H04W48/18 ,  H04W72/048 ,  H04W72/085 ,  H04W76/10 ,  H04W76/25 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08

Abstract: A method for changing a communication network for video communication is provided. The method includes performing, by a user equipment (UE), video communication through a mobile communication network; searching for whether there is a wireless local area network (WLAN) accessible by the UE; displaying, if a WLAN accessible by the UE is found, the accessible WLAN; and when the displayed WLAN is selected by a user, changing a communication network for the video communication to perform the video communication through the selected WLAN.

公开(公告)号：US09769724B2

公开(公告)日：2017-09-19

申请号：US15331244

申请日：2016-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-Rae Cho ,  Sun-Ae Kim ,  Ji-Young Kwahk ,  Hyun-Joo Oh

IPC: H04L29/06 ,  H04W36/14 ,  H04W72/04 ,  H04W72/08 ,  H04N7/14 ,  H04W4/02 ,  H04L12/26 ,  H04W76/02 ,  H04L29/12 ,  H04W84/12 ,  H04W48/16 ,  H04W88/06 ,  H04W88/08

CPC classification number: H04W36/14 ,  H04B17/318 ,  H04L43/16 ,  H04L61/2007 ,  H04L65/60 ,  H04M1/72563 ,  H04N7/147 ,  H04N7/148 ,  H04W4/02 ,  H04W48/16 ,  H04W48/18 ,  H04W72/048 ,  H04W72/085 ,  H04W76/10 ,  H04W76/25 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08

Abstract: A method for changing a communication network for video communication is provided. The method includes performing, by a user equipment (UE), video communication through a mobile communication network; searching for whether there is a wireless local area network (WLAN) accessible by the UE; displaying, if a WLAN accessible by the UE is found, the accessible WLAN; and when the displayed WLAN is selected by a user, changing a communication network for the video communication to perform the video communication through the selected WLAN.